Pith Number

pith:PQLYB725

pith:2023:PQLYB725JHYP3HQ5FOSKNU6LPS

not attested not anchored not stored refs pending

QED Fermions in a noisy magnetic field background: The effective action approach

Enrique Mu\~noz, Jorge David Casta\~no-Yepes, Juan Crist\'obal Rojas, Marcelo Loewe

arxiv:2308.12249 v1 · 2023-08-23 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQLYB725JHYP3HQ5FOSKNU6LPS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:44:01.949669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1780ff5d49f0fd9e1d2ba4a6d3cb7cb90f0b6a46399db4d27a707344cb9fe0

Aliases

arxiv: 2308.12249 · arxiv_version: 2308.12249v1 · doi: 10.48550/arxiv.2308.12249 · pith_short_12: PQLYB725JHYP · pith_short_16: PQLYB725JHYP3HQ5 · pith_short_8: PQLYB725

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PQLYB725JHYP3HQ5FOSKNU6LPS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7c1780ff5d49f0fd9e1d2ba4a6d3cb7cb90f0b6a46399db4d27a707344cb9fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "169481231906e6f1faa699e456133f613b77c576c82da64420d0158df87e7fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-08-23T16:53:01Z",
    "title_canon_sha256": "e62edb495fc20a988c9e8ba4b033d6b4852a5d0f77e033ecb9d75b5a949e35ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12249",
    "kind": "arxiv",
    "version": 1
  }
}